[INFO] cloning repository https://github.com/Kixunil/debcrafter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kixunil/debcrafter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKixunil%2Fdebcrafter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKixunil%2Fdebcrafter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3adeeca1e687ea39841af66997c52509c8aba56b
[INFO] testing Kixunil/debcrafter against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKixunil%2Fdebcrafter" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Kixunil/debcrafter on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Kixunil/debcrafter
[INFO] finished tweaking git repo https://github.com/Kixunil/debcrafter
[INFO] tweaked toml for git repo https://github.com/Kixunil/debcrafter written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/Kixunil/debcrafter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a698f71fc0cb5eb72c4acf50e2f0454a744bbf134beb09fc0bb7cd1f5c783f50
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a698f71fc0cb5eb72c4acf50e2f0454a744bbf134beb09fc0bb7cd1f5c783f50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a698f71fc0cb5eb72c4acf50e2f0454a744bbf134beb09fc0bb7cd1f5c783f50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a698f71fc0cb5eb72c4acf50e2f0454a744bbf134beb09fc0bb7cd1f5c783f50", kill_on_drop: false }`
[INFO] [stdout] a698f71fc0cb5eb72c4acf50e2f0454a744bbf134beb09fc0bb7cd1f5c783f50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 516a1b65757a031a86430e2ac126b0b8ce9a195b82c583e638f48bce148c912a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "516a1b65757a031a86430e2ac126b0b8ce9a195b82c583e638f48bce148c912a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.5
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling serde v1.0.101
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling serde_derive v1.0.101
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling debcrafter v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `var_spec`
[INFO] [stdout]    --> src/postinst.rs:282:27
[INFO] [stdout]     |
[INFO] [stdout] 282 |                 for (var, var_spec) in ivars {
[INFO] [stdout]     |                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_spec`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `previous` is never read
[INFO] [stdout]    --> src/postinst.rs:376:21
[INFO] [stdout]     |
[INFO] [stdout] 376 |                 let mut previous = Some(compute_structure("", &STUPID_HACK));
[INFO] [stdout]     |                     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `conf_name`
[INFO] [stdout]    --> src/postinst.rs:517:14
[INFO] [stdout]     |
[INFO] [stdout] 517 |         for (conf_name, config) in package.config() {
[INFO] [stdout]     |              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_conf_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]    --> src/postinst.rs:226:18
[INFO] [stdout]     |
[INFO] [stdout] 226 |     fn eq(&self, other: &WriteVar<'a, I>) -> bool {
[INFO] [stdout]     |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lib.rs:97:25
[INFO] [stdout]    |
[INFO] [stdout] 97 |                     let mut deps = deps.as_mut().map(|deps| &mut **deps);
[INFO] [stdout]    |                         ----^^^^
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `command`
[INFO] [stdout]    --> src/lib.rs:291:5
[INFO] [stdout]     |
[INFO] [stdout] 291 |     command: Vec<String>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `trigger_await`
[INFO] [stdout]    --> src/lib.rs:294:5
[INFO] [stdout]     |
[INFO] [stdout] 294 |     trigger_await: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ConfType`, `GeneratedType`, `postinst::Package`
[INFO] [stdout]  --> src/bin/generator/preinst.rs:2:48
[INFO] [stdout]   |
[INFO] [stdout] 2 | use debcrafter::{PackageInstance, PackageSpec, ConfType, postinst::Package, GeneratedType};
[INFO] [stdout]   |                                                ^^^^^^^^  ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Cow`
[INFO] [stdout]  --> src/bin/generator/preinst.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::borrow::Cow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ConfType`, `GeneratedType`, `Set`, `postinst::Package`
[INFO] [stdout]  --> src/bin/generator/prerm.rs:2:48
[INFO] [stdout]   |
[INFO] [stdout] 2 | use debcrafter::{PackageInstance, PackageSpec, ConfType, postinst::Package, GeneratedType, Set};
[INFO] [stdout]   |                                                ^^^^^^^^  ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Cow`
[INFO] [stdout]  --> src/bin/generator/prerm.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::borrow::Cow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ConfType`, `PackageConfig`, `postinst::Package`
[INFO] [stdout]  --> src/bin/generator/dirs.rs:2:35
[INFO] [stdout]   |
[INFO] [stdout] 2 | use debcrafter::{PackageInstance, PackageConfig, ConfType, postinst::Package};
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ConfType`, `PackageConfig`, `postinst::Package`
[INFO] [stdout]  --> src/bin/generator/manpages.rs:2:35
[INFO] [stdout]   |
[INFO] [stdout] 2 | use debcrafter::{PackageInstance, PackageConfig, ConfType, postinst::Package};
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/bin/generator/preinst.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{self, Write};
[INFO] [stdout]   |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/bin/generator/prerm.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{self, Write};
[INFO] [stdout]   |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `out`
[INFO] [stdout]   --> src/bin/generator/preinst.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let mut out = out.finalize();
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_out`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instance`
[INFO] [stdout]   --> src/bin/generator/preinst.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn generate(instance: &PackageInstance, out: LazyCreateBuilder) -> io::Result<()> {
[INFO] [stdout]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instance`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]    --> src/bin/generator/postinst.rs:131:29
[INFO] [stdout]     |
[INFO] [stdout] 131 |     fn fetch_var(&mut self, config: &Config, package: &str, name: &str) -> Result<(), Self::Error> {
[INFO] [stdout]     |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]    --> src/bin/generator/postinst.rs:135:38
[INFO] [stdout]     |
[INFO] [stdout] 135 |     fn generate_const_var(&mut self, config: &Config, package: &str, name: &str, ty: &VarType, val: &str) -> Result<(), Self::Error> {
[INFO] [stdout]     |                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]    --> src/bin/generator/postinst.rs:135:82
[INFO] [stdout]     |
[INFO] [stdout] 135 |     fn generate_const_var(&mut self, config: &Config, package: &str, name: &str, ty: &VarType, val: &str) -> Result<(), Self::Error> {
[INFO] [stdout]     |                                                                                  ^^ help: if this is intentional, prefix it with an underscore: `_ty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]    --> src/bin/generator/postinst.rs:140:45
[INFO] [stdout]     |
[INFO] [stdout] 140 |     fn generate_var_using_script(&mut self, config: &Config, package: &str, name: &str, ty: &VarType, script: &str) -> Result<(), Self::E...
[INFO] [stdout]     |                                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]    --> src/bin/generator/postinst.rs:140:89
[INFO] [stdout]     |
[INFO] [stdout] 140 | ...nfig, package: &str, name: &str, ty: &VarType, script: &str) -> Result<(), Self::Error> {
[INFO] [stdout]     |                                     ^^ help: if this is intentional, prefix it with an underscore: `_ty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/bin/generator/postinst.rs:163:51
[INFO] [stdout]     |
[INFO] [stdout] 163 |     fn sub_object_end(&mut self, config: &Config, name: &str) -> Result<(), Self::Error> {
[INFO] [stdout]     |                                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `trigger_dir`
[INFO] [stdout]  --> src/bin/generator/postrm.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let mut trigger_dir = false;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_trigger_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/generator/preinst.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let mut out = out.finalize();
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/generator/postinst.rs:179:94
[INFO] [stdout]     |
[INFO] [stdout] 179 |     fn write_var<'a, I>(&mut self, config: &Config, package: &str, name: &str, ty: &VarType, mut structure: I, ignore_empty: bool) -> Res...
[INFO] [stdout]     |                                                                                              ----^^^^^^^^^
[INFO] [stdout]     |                                                                                              |
[INFO] [stdout]     |                                                                                              help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/bin/generator/postrm.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let mut trigger_dir = false;
[INFO] [stdout]   |         ----^^^^^^^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `write_patches`
[INFO] [stdout]  --> src/bin/generator/preinst.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn write_patches<W: io::Write>(mut out: W, instance: &PackageInstance) -> io::Result<()> {
[INFO] [stdout]   |    ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/bin/generator/config.rs:21:21
[INFO] [stdout]    |
[INFO] [stdout] 21 |                     writeln!(out);
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.51s
[INFO] running `Command { std: "docker" "inspect" "516a1b65757a031a86430e2ac126b0b8ce9a195b82c583e638f48bce148c912a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "516a1b65757a031a86430e2ac126b0b8ce9a195b82c583e638f48bce148c912a", kill_on_drop: false }`
[INFO] [stdout] 516a1b65757a031a86430e2ac126b0b8ce9a195b82c583e638f48bce148c912a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 772887a5d4031b703ffd333f3cc4eb8a55ba13465195ff63ef024afbaa1bb6d3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "772887a5d4031b703ffd333f3cc4eb8a55ba13465195ff63ef024afbaa1bb6d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling debcrafter v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `var_spec`
[INFO] [stdout]    --> src/postinst.rs:282:27
[INFO] [stdout]     |
[INFO] [stdout] 282 |                 for (var, var_spec) in ivars {
[INFO] [stdout]     |                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_spec`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `previous` is never read
[INFO] [stdout]    --> src/postinst.rs:376:21
[INFO] [stdout]     |
[INFO] [stdout] 376 |                 let mut previous = Some(compute_structure("", &STUPID_HACK));
[INFO] [stdout]     |                     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `conf_name`
[INFO] [stdout]    --> src/postinst.rs:517:14
[INFO] [stdout]     |
[INFO] [stdout] 517 |         for (conf_name, config) in package.config() {
[INFO] [stdout]     |              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_conf_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]    --> src/postinst.rs:226:18
[INFO] [stdout]     |
[INFO] [stdout] 226 |     fn eq(&self, other: &WriteVar<'a, I>) -> bool {
[INFO] [stdout]     |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lib.rs:97:25
[INFO] [stdout]    |
[INFO] [stdout] 97 |                     let mut deps = deps.as_mut().map(|deps| &mut **deps);
[INFO] [stdout]    |                         ----^^^^
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `command`
[INFO] [stdout]    --> src/lib.rs:291:5
[INFO] [stdout]     |
[INFO] [stdout] 291 |     command: Vec<String>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `trigger_await`
[INFO] [stdout]    --> src/lib.rs:294:5
[INFO] [stdout]     |
[INFO] [stdout] 294 |     trigger_await: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ConfType`, `GeneratedType`, `postinst::Package`
[INFO] [stdout]  --> src/bin/generator/preinst.rs:2:48
[INFO] [stdout]   |
[INFO] [stdout] 2 | use debcrafter::{PackageInstance, PackageSpec, ConfType, postinst::Package, GeneratedType};
[INFO] [stdout]   |                                                ^^^^^^^^  ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Cow`
[INFO] [stdout]  --> src/bin/generator/preinst.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::borrow::Cow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ConfType`, `GeneratedType`, `Set`, `postinst::Package`
[INFO] [stdout]  --> src/bin/generator/prerm.rs:2:48
[INFO] [stdout]   |
[INFO] [stdout] 2 | use debcrafter::{PackageInstance, PackageSpec, ConfType, postinst::Package, GeneratedType, Set};
[INFO] [stdout]   |                                                ^^^^^^^^  ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Cow`
[INFO] [stdout]  --> src/bin/generator/prerm.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::borrow::Cow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ConfType`, `PackageConfig`, `postinst::Package`
[INFO] [stdout]  --> src/bin/generator/dirs.rs:2:35
[INFO] [stdout]   |
[INFO] [stdout] 2 | use debcrafter::{PackageInstance, PackageConfig, ConfType, postinst::Package};
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ConfType`, `PackageConfig`, `postinst::Package`
[INFO] [stdout]  --> src/bin/generator/manpages.rs:2:35
[INFO] [stdout]   |
[INFO] [stdout] 2 | use debcrafter::{PackageInstance, PackageConfig, ConfType, postinst::Package};
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/bin/generator/preinst.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{self, Write};
[INFO] [stdout]   |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/bin/generator/prerm.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{self, Write};
[INFO] [stdout]   |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `out`
[INFO] [stdout]   --> src/bin/generator/preinst.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let mut out = out.finalize();
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_out`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instance`
[INFO] [stdout]   --> src/bin/generator/preinst.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn generate(instance: &PackageInstance, out: LazyCreateBuilder) -> io::Result<()> {
[INFO] [stdout]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instance`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]    --> src/bin/generator/postinst.rs:131:29
[INFO] [stdout]     |
[INFO] [stdout] 131 |     fn fetch_var(&mut self, config: &Config, package: &str, name: &str) -> Result<(), Self::Error> {
[INFO] [stdout]     |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]    --> src/bin/generator/postinst.rs:135:38
[INFO] [stdout]     |
[INFO] [stdout] 135 |     fn generate_const_var(&mut self, config: &Config, package: &str, name: &str, ty: &VarType, val: &str) -> Result<(), Self::Error> {
[INFO] [stdout]     |                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]    --> src/bin/generator/postinst.rs:135:82
[INFO] [stdout]     |
[INFO] [stdout] 135 |     fn generate_const_var(&mut self, config: &Config, package: &str, name: &str, ty: &VarType, val: &str) -> Result<(), Self::Error> {
[INFO] [stdout]     |                                                                                  ^^ help: if this is intentional, prefix it with an underscore: `_ty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]    --> src/bin/generator/postinst.rs:140:45
[INFO] [stdout]     |
[INFO] [stdout] 140 |     fn generate_var_using_script(&mut self, config: &Config, package: &str, name: &str, ty: &VarType, script: &str) -> Result<(), Self::E...
[INFO] [stdout]     |                                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]    --> src/bin/generator/postinst.rs:140:89
[INFO] [stdout]     |
[INFO] [stdout] 140 | ...nfig, package: &str, name: &str, ty: &VarType, script: &str) -> Result<(), Self::Error> {
[INFO] [stdout]     |                                     ^^ help: if this is intentional, prefix it with an underscore: `_ty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/bin/generator/postinst.rs:163:51
[INFO] [stdout]     |
[INFO] [stdout] 163 |     fn sub_object_end(&mut self, config: &Config, name: &str) -> Result<(), Self::Error> {
[INFO] [stdout]     |                                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `trigger_dir`
[INFO] [stdout]  --> src/bin/generator/postrm.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let mut trigger_dir = false;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_trigger_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/generator/preinst.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let mut out = out.finalize();
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/generator/postinst.rs:179:94
[INFO] [stdout]     |
[INFO] [stdout] 179 |     fn write_var<'a, I>(&mut self, config: &Config, package: &str, name: &str, ty: &VarType, mut structure: I, ignore_empty: bool) -> Res...
[INFO] [stdout]     |                                                                                              ----^^^^^^^^^
[INFO] [stdout]     |                                                                                              |
[INFO] [stdout]     |                                                                                              help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/bin/generator/postrm.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let mut trigger_dir = false;
[INFO] [stdout]   |         ----^^^^^^^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `write_patches`
[INFO] [stdout]  --> src/bin/generator/preinst.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn write_patches<W: io::Write>(mut out: W, instance: &PackageInstance) -> io::Result<()> {
[INFO] [stdout]   |    ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/bin/generator/config.rs:21:21
[INFO] [stdout]    |
[INFO] [stdout] 21 |                     writeln!(out);
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `var_spec`
[INFO] [stdout]    --> src/postinst.rs:282:27
[INFO] [stdout]     |
[INFO] [stdout] 282 |                 for (var, var_spec) in ivars {
[INFO] [stdout]     |                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_spec`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `previous` is never read
[INFO] [stdout]    --> src/postinst.rs:376:21
[INFO] [stdout]     |
[INFO] [stdout] 376 |                 let mut previous = Some(compute_structure("", &STUPID_HACK));
[INFO] [stdout]     |                     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `conf_name`
[INFO] [stdout]    --> src/postinst.rs:517:14
[INFO] [stdout]     |
[INFO] [stdout] 517 |         for (conf_name, config) in package.config() {
[INFO] [stdout]     |              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_conf_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]    --> src/postinst.rs:226:18
[INFO] [stdout]     |
[INFO] [stdout] 226 |     fn eq(&self, other: &WriteVar<'a, I>) -> bool {
[INFO] [stdout]     |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lib.rs:97:25
[INFO] [stdout]    |
[INFO] [stdout] 97 |                     let mut deps = deps.as_mut().map(|deps| &mut **deps);
[INFO] [stdout]    |                         ----^^^^
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `command`
[INFO] [stdout]    --> src/lib.rs:291:5
[INFO] [stdout]     |
[INFO] [stdout] 291 |     command: Vec<String>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `trigger_await`
[INFO] [stdout]    --> src/lib.rs:294:5
[INFO] [stdout]     |
[INFO] [stdout] 294 |     trigger_await: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.71s
[INFO] running `Command { std: "docker" "inspect" "772887a5d4031b703ffd333f3cc4eb8a55ba13465195ff63ef024afbaa1bb6d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "772887a5d4031b703ffd333f3cc4eb8a55ba13465195ff63ef024afbaa1bb6d3", kill_on_drop: false }`
[INFO] [stdout] 772887a5d4031b703ffd333f3cc4eb8a55ba13465195ff63ef024afbaa1bb6d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e5b6160624e74c0d03541a84bf752dacca78b19007cc115c4d7a35525f5a4a50
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e5b6160624e74c0d03541a84bf752dacca78b19007cc115c4d7a35525f5a4a50", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused variable: `var_spec`
[INFO] [stderr]    --> src/postinst.rs:282:27
[INFO] [stderr]     |
[INFO] [stderr] 282 |                 for (var, var_spec) in ivars {
[INFO] [stderr]     |                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_spec`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `previous` is never read
[INFO] [stderr]    --> src/postinst.rs:376:21
[INFO] [stderr]     |
[INFO] [stderr] 376 |                 let mut previous = Some(compute_structure("", &STUPID_HACK));
[INFO] [stderr]     |                     ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `conf_name`
[INFO] [stderr]    --> src/postinst.rs:517:14
[INFO] [stderr]     |
[INFO] [stderr] 517 |         for (conf_name, config) in package.config() {
[INFO] [stderr]     |              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_conf_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `other`
[INFO] [stderr]    --> src/postinst.rs:226:18
[INFO] [stderr]     |
[INFO] [stderr] 226 |     fn eq(&self, other: &WriteVar<'a, I>) -> bool {
[INFO] [stderr]     |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lib.rs:97:25
[INFO] [stderr]    |
[INFO] [stderr] 97 |                     let mut deps = deps.as_mut().map(|deps| &mut **deps);
[INFO] [stderr]    |                         ----^^^^
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `command`
[INFO] [stderr]    --> src/lib.rs:291:5
[INFO] [stderr]     |
[INFO] [stderr] 291 |     command: Vec<String>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `trigger_await`
[INFO] [stderr]    --> src/lib.rs:294:5
[INFO] [stderr]     |
[INFO] [stderr] 294 |     trigger_await: bool,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `var_spec`
[INFO] [stderr]    --> src/postinst.rs:282:27
[INFO] [stderr]     |
[INFO] [stderr] 282 |                 for (var, var_spec) in ivars {
[INFO] [stderr]     |                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_var_spec`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `previous` is never read
[INFO] [stderr]    --> src/postinst.rs:376:21
[INFO] [stderr]     |
[INFO] [stderr] 376 |                 let mut previous = Some(compute_structure("", &STUPID_HACK));
[INFO] [stderr]     |                     ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `conf_name`
[INFO] [stderr]    --> src/postinst.rs:517:14
[INFO] [stderr]     |
[INFO] [stderr] 517 |         for (conf_name, config) in package.config() {
[INFO] [stderr]     |              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_conf_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `other`
[INFO] [stderr]    --> src/postinst.rs:226:18
[INFO] [stderr]     |
[INFO] [stderr] 226 |     fn eq(&self, other: &WriteVar<'a, I>) -> bool {
[INFO] [stderr]     |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lib.rs:97:25
[INFO] [stderr]    |
[INFO] [stderr] 97 |                     let mut deps = deps.as_mut().map(|deps| &mut **deps);
[INFO] [stderr]    |                         ----^^^^
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `command`
[INFO] [stderr]    --> src/lib.rs:291:5
[INFO] [stderr]     |
[INFO] [stderr] 291 |     command: Vec<String>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `trigger_await`
[INFO] [stderr]    --> src/lib.rs:294:5
[INFO] [stderr]     |
[INFO] [stderr] 294 |     trigger_await: bool,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ConfType`, `GeneratedType`, `postinst::Package`
[INFO] [stderr]  --> src/bin/generator/preinst.rs:2:48
[INFO] [stderr]   |
[INFO] [stderr] 2 | use debcrafter::{PackageInstance, PackageSpec, ConfType, postinst::Package, GeneratedType};
[INFO] [stderr]   |                                                ^^^^^^^^  ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::borrow::Cow`
[INFO] [stderr]  --> src/bin/generator/preinst.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::borrow::Cow;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ConfType`, `GeneratedType`, `Set`, `postinst::Package`
[INFO] [stderr]  --> src/bin/generator/prerm.rs:2:48
[INFO] [stderr]   |
[INFO] [stderr] 2 | use debcrafter::{PackageInstance, PackageSpec, ConfType, postinst::Package, GeneratedType, Set};
[INFO] [stderr]   |                                                ^^^^^^^^  ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::borrow::Cow`
[INFO] [stderr]  --> src/bin/generator/prerm.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::borrow::Cow;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ConfType`, `PackageConfig`, `postinst::Package`
[INFO] [stderr]  --> src/bin/generator/dirs.rs:2:35
[INFO] [stderr]   |
[INFO] [stderr] 2 | use debcrafter::{PackageInstance, PackageConfig, ConfType, postinst::Package};
[INFO] [stderr]   |                                   ^^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ConfType`, `PackageConfig`, `postinst::Package`
[INFO] [stderr]  --> src/bin/generator/manpages.rs:2:35
[INFO] [stderr]   |
[INFO] [stderr] 2 | use debcrafter::{PackageInstance, PackageConfig, ConfType, postinst::Package};
[INFO] [stderr]   |                                   ^^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Write`
[INFO] [stderr]  --> src/bin/generator/preinst.rs:1:21
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::io::{self, Write};
[INFO] [stderr]   |                     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Write`
[INFO] [stderr]  --> src/bin/generator/prerm.rs:1:21
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::io::{self, Write};
[INFO] [stderr]   |                     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `out`
[INFO] [stderr]   --> src/bin/generator/preinst.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 22 |     let mut out = out.finalize();
[INFO] [stderr]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_out`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `instance`
[INFO] [stderr]   --> src/bin/generator/preinst.rs:20:17
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub fn generate(instance: &PackageInstance, out: LazyCreateBuilder) -> io::Result<()> {
[INFO] [stderr]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instance`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `config`
[INFO] [stderr]    --> src/bin/generator/postinst.rs:131:29
[INFO] [stderr]     |
[INFO] [stderr] 131 |     fn fetch_var(&mut self, config: &Config, package: &str, name: &str) -> Result<(), Self::Error> {
[INFO] [stderr]     |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `config`
[INFO] [stderr]    --> src/bin/generator/postinst.rs:135:38
[INFO] [stderr]     |
[INFO] [stderr] 135 |     fn generate_const_var(&mut self, config: &Config, package: &str, name: &str, ty: &VarType, val: &str) -> Result<(), Self::Error> {
[INFO] [stderr]     |                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ty`
[INFO] [stderr]    --> src/bin/generator/postinst.rs:135:82
[INFO] [stderr]     |
[INFO] [stderr] 135 |     fn generate_const_var(&mut self, config: &Config, package: &str, name: &str, ty: &VarType, val: &str) -> Result<(), Self::Error> {
[INFO] [stderr]     |                                                                                  ^^ help: if this is intentional, prefix it with an underscore: `_ty`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `config`
[INFO] [stderr]    --> src/bin/generator/postinst.rs:140:45
[INFO] [stderr]     |
[INFO] [stderr] 140 |     fn generate_var_using_script(&mut self, config: &Config, package: &str, name: &str, ty: &VarType, script: &str) -> Result<(), Self::E...
[INFO] [stderr]     |                                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ty`
[INFO] [stderr]    --> src/bin/generator/postinst.rs:140:89
[INFO] [stderr]     |
[INFO] [stderr] 140 | ...nfig, package: &str, name: &str, ty: &VarType, script: &str) -> Result<(), Self::Error> {
[INFO] [stderr]     |                                     ^^ help: if this is intentional, prefix it with an underscore: `_ty`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/bin/generator/postinst.rs:163:51
[INFO] [stderr]     |
[INFO] [stderr] 163 |     fn sub_object_end(&mut self, config: &Config, name: &str) -> Result<(), Self::Error> {
[INFO] [stderr]     |                                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `trigger_dir`
[INFO] [stderr]  --> src/bin/generator/postrm.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 9 |     let mut trigger_dir = false;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_trigger_dir`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/bin/generator/preinst.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 22 |     let mut out = out.finalize();
[INFO] [stderr]    |         ----^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/bin/generator/postinst.rs:179:94
[INFO] [stderr]     |
[INFO] [stderr] 179 |     fn write_var<'a, I>(&mut self, config: &Config, package: &str, name: &str, ty: &VarType, mut structure: I, ignore_empty: bool) -> Res...
[INFO] [stderr]     |                                                                                              ----^^^^^^^^^
[INFO] [stderr]     |                                                                                              |
[INFO] [stderr]     |                                                                                              help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]  --> src/bin/generator/postrm.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 9 |     let mut trigger_dir = false;
[INFO] [stderr]   |         ----^^^^^^^^^^^
[INFO] [stderr]   |         |
[INFO] [stderr]   |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `write_patches`
[INFO] [stderr]  --> src/bin/generator/preinst.rs:6:4
[INFO] [stderr]   |
[INFO] [stderr] 6 | fn write_patches<W: io::Write>(mut out: W, instance: &PackageInstance) -> io::Result<()> {
[INFO] [stderr]   |    ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/bin/generator/config.rs:21:21
[INFO] [stderr]    |
[INFO] [stderr] 21 |                     writeln!(out);
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 22 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/debcrafter-587ceeda460621b9
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/gen_deb_repository-2f71920d20c27002
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests debcrafter
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e5b6160624e74c0d03541a84bf752dacca78b19007cc115c4d7a35525f5a4a50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5b6160624e74c0d03541a84bf752dacca78b19007cc115c4d7a35525f5a4a50", kill_on_drop: false }`
[INFO] [stdout] e5b6160624e74c0d03541a84bf752dacca78b19007cc115c4d7a35525f5a4a50
